From 0401ebdcd3d118fa4921a604fad6837b4fbb9479 Mon Sep 17 00:00:00 2001
From: Neil Blakey-Milner <nbm@knowledgetree.com>
Date: Sun, 27 Nov 2005 21:23:28 +0000
Subject: [PATCH] Hook up an indexer for Microsoft Office (Word) Documents using the catdoc program.

---
 plugins/ktstandard/KTIndexer.php            | 12 ++++++++++++
 plugins/ktstandard/contents/WordIndexer.php | 26 ++++++++++++++++++++++++++
 2 files changed, 38 insertions(+), 0 deletions(-)
 create mode 100644 plugins/ktstandard/KTIndexer.php
 create mode 100644 plugins/ktstandard/contents/WordIndexer.php

diff --git a/plugins/ktstandard/KTIndexer.php b/plugins/ktstandard/KTIndexer.php
new file mode 100644
index 0000000..4f2a2ee
--- /dev/null
+++ b/plugins/ktstandard/KTIndexer.php
@@ -0,0 +1,12 @@
+<?php
+
+class KTIndexerPlugin extends KTPlugin {
+    var $sNamespace = "ktstandard.indexer.plugin";
+}
+
+$oPluginRegistry =& KTPluginRegistry::getSingleton();
+$oPluginRegistry->registerPlugin('KTIndexerPlugin', 'ktstandard.indexer.plugin', __FILE__);
+$oPlugin =& $oPluginRegistry->getPlugin('ktstandard.indexer.plugin');
+
+$oPlugin->registerTrigger('content', 'transform', 'KTWordIndexerTrigger', 'ktstandard.indexer.triggers.word', 'contents/WordIndexer.php');
+$oPlugin->register();
diff --git a/plugins/ktstandard/contents/WordIndexer.php b/plugins/ktstandard/contents/WordIndexer.php
new file mode 100644
index 0000000..e869a56
--- /dev/null
+++ b/plugins/ktstandard/contents/WordIndexer.php
@@ -0,0 +1,26 @@
+<?php
+
+class KTWordIndexerTrigger {
+    function setDocument($oDocument) {
+        $this->oDocument = $oDocument;
+    }
+
+    function transform() {
+        $oStorage = KTStorageManagerUtil::getSingleton();
+        $sFile = $oStorage->temporaryFile($this->oDocument);
+
+        $cmdline = array("catdoc", $sFile);
+        $myfilename = tempnam("/tmp", "kt.catdoc");
+        $command = KTUtil::safeShellString($cmdline) . " >> " . $myfilename;
+        system($command);
+        $contents = file_get_contents($myfilename);
+        $aInsertValues = array(
+            'document_id' => $this->oDocument->getId(),
+            'document_text' => $contents,
+        );
+        $sTable = KTUtil::getTableName('document_text');
+        DBUtil::autoInsert($sTable, $aInsertValues, array('noid' => true));
+    }
+}
+
+?>
--
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